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Hiwonder will be on National Holiday from Sept 29th - Oct 4th 2023. Orders placed from Sept 28th will be dispatched on 5th October. Thank you for your support!
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  • Compatible with TT motors
  • Smooth running and strong grip
  • Omnidirectional movement 
  • High hardness plastic material
  • Applicable to smart car DIY


  • Working voltage: DC 5V
  • Max working current: 125mA
  • Size: 48mmΓ—48mm
  • 4 Pin wire port. Connecting wire is provided. Easy to connect
  • The holes are compatible with LEGO bricks
  • Compatible with TT motor
  • Food-grade silicone
  • Support LEGO for DIY
  • Wear-resistant and sturdy and good carrying capacity
  • A pair in one set
  • Suitable for various scenarios